PL720 4WD L4-2389cc 2.4L SOHC (Z24) (1983)
Vacuum Check Valve: Testing and Inspection
Orally suck in air through venturi-ported vacuum side of check valve and listen for operating sound. If no sound is heard, replace valve.
Vacuum Check Valve: Testing and Inspection
Orally suck in air through venturi-ported vacuum side of check valve and listen for operating sound. If no sound is heard, replace valve.